Universal Licensing System
WNTR639
National Grid USA Service Company Inc.
License details
| ULS identifier | 1027445 |
|---|
| Call sign | WNTR639 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-09-06 |
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| Expiration | 2028-10-12 |
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| Frequency range | 952.49375 MHz |
|---|
| Locations | 1 |
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| Representative location | WALPOLE, NORFOLK, MA |
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| Coordinates | 42.1096667, -71.3538056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:26:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 952.49375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 952.49375000 | | 2K00A2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WALPOLE, NORFOLK, MA | 42.10966667, -71.35380556 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Itron 430-0451-001 | | S | 5.1000 | 360.0000 | | |
| 2 | 1 | R | Inside meter w/ERT device Various | | | 2.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 55 Bearfoot Road, Northborough, MA | WORCESTER | 5084217799 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2018-09-06 | WNTR639 | LIREN |
| 2018-07-16 | WNTR639 | LETRES |
| 2009-01-22 | WNTR639 | LIAUA |
| 2009-01-22 | WNTR639 | LTSAPR |
| 2009-01-21 | WNTR639 | LIAUA |
| 2009-01-20 | WNTR639 | ESUAPR |
| 2008-09-03 | WNTR639 | LIREN |
| 2008-09-01 | WNTR639 | ESUAPR |
| 2008-07-21 | WNTR639 | LETRES |
| 2001-05-23 | WNTR639 | COR |
| 2001-05-22 | WNTR639 | COR |
| 2001-05-22 | WNTR639 | LIMOD |
| 2000-05-12 | WNTR639 | LIAUA |
| 2000-03-22 | WNTR639 | LITRAN |
| 1999-08-14 | WNTR639 | LICCNV |
| 1999-02-02 | WNTR639 | COR |
| 1998-08-06 | WNTR639 | LIREN |
| 1993-10-06 | WNTR639 | LIMOD |
| 1993-06-08 | WNTR639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1027445 | 2026-08-17 04:26:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTR639 | ULS 1027445 | 2026-08-17 04:26:24 |
| Status | A | ULS 1027445 | 2026-08-17 04:26:24 |
| Service | MG | ULS 1027445 | 2026-08-17 04:26:24 |
| Grant Date | 2018-09-06 | ULS 1027445 | 2026-08-17 04:26:24 |
| Expiration Date | 2028-10-12 | ULS 1027445 | 2026-08-17 04:26:24 |